<?php
/*
    Copyright (C) 2008 - 2010 Inanta Martsanto
    
    This file is part of Koma.

    Koma is free software: you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
    the Free Software Foundation, either version 3 of the License, or
    (at your option) any later version.

    Koma is distributed in the hope that it will be useful,
    but WITHOUT ANY WARRANTY; without even the implied warranty of
    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
    GNU General Public License for more details.

    You should have received a copy of the GNU General Public License
    along with Koma.  If not, see <http://www.gnu.org/licenses/>.
    
    Inanta Martsanto (inanta@inationsoft.com)
*/

abstract class KomaDatabase extends KomaSingletonObject
{   
    function __construct()
    {
        $this->createProperties(array(
              'Connection' => null,
              'Result' => null,
              'Prefix' => KOMA_DB_PREFIX
              ));
        
        $this->setReadOnlyProperties(array('Prefix'));
        $this->connect();
    }
    
    function prefix($table_name = '')
    {
        if($table_name != '')
        {
            return KOMA_DB_PREFIX.'_'.$table_name;
        }
        
	return KOMA_DB_PREFIX;
    }
    
    protected function assignResult($result = null)
    {
        if($result != null && is_resource($result)) $this->Result = $result;
    }
}
?>